CN109604906A - A kind of batteries of electric automobile pallet welding fixture - Google Patents
A kind of batteries of electric automobile pallet welding fixture Download PDFInfo
- Publication number
- CN109604906A CN109604906A CN201811637195.5A CN201811637195A CN109604906A CN 109604906 A CN109604906 A CN 109604906A CN 201811637195 A CN201811637195 A CN 201811637195A CN 109604906 A CN109604906 A CN 109604906A
- Authority
- CN
- China
- Prior art keywords
- bracket
- positioning
- pallet
- cylinder
- support column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 210000004204 Blood Vessels Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000709691 Enterovirus E Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a kind of batteries of electric automobile pallet welding fixtures, including fixture base, pallet positioning component and support positioning component, the support positioning component includes the bracket positioning cylinder of axis vertical setting, the cylinder barrel of the bracket positioning cylinder is fixedly installed in the fixture base, the piston rod of the bracket positioning cylinder is arranged upward, and the piston rod upper end of the bracket positioning cylinder is provided with bracket positioning seat, bracket positioning pin and bracket grip block are provided on the bracket positioning seat, the axis vertical of the bracket positioning pin is arranged and for cooperating the through-hole for needing the wire harness bracket welded, the bracket grip block is vertically arranged at the side of the bracket positioning pin, and the bracket clamping backboard is provided with bracket clamp springs to the side of the bracket positioning pin.Battery tray and wire harness bracket can be accurately positioned in the present invention, meet the size requirements and the battery tray finished product of welding quality stable to weld out.
Description
Technical field
The present invention relates to a kind of weld job auxiliary device technical field, especially a kind of batteries of electric automobile pallet welding
Fixture.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace
The vehicle of full regulation requirements；Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly.Electric car
Line is the blood vessel of electric car, is exported the power supply of battery to motor, control system, illumination sign system by this root blood vessel
System, auxiliary system, driving, control vehicle forward, and the carrier of this root blood vessel is exactly electronic vehicle wire harness；Wire harness bracket is as fixation
The mechanism of harness, there are in most battery trays.
In the operation process for welding wire harness bracket in battery tray, it is desirable that the welding position deviation of wire harness bracket cannot surpass
0.5 millimeter is crossed, is met the size requirements and the battery tray finished product of welding quality stable to weld out, it is necessary to which a kind of electricity is provided
Electrical automobile battery tray welding fixture, to assist the weld job of wire harness bracket.
Summary of the invention
It for overcome the deficiencies in the prior art, can the present invention provides a kind of batteries of electric automobile pallet welding fixture
Battery tray and wire harness bracket are accurately positioned, met the size requirements and the battery tray of welding quality stable to weld out
Disk finished product.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of batteries of electric automobile pallet welding fixture, including horizontally disposed fixture base and it is set to the folder
Have the pallet positioning component and support positioning component on pedestal, the support positioning component includes that the bracket of axis vertical setting is fixed
Position cylinder, the cylinder barrel of the bracket positioning cylinder are fixedly installed in the fixture base, the piston of the bracket positioning cylinder
Bar is arranged upward, and the piston rod upper end of the bracket positioning cylinder is provided with bracket positioning seat, sets on the bracket positioning seat
It is equipped with bracket positioning pin and bracket grip block, the axis vertical of the bracket positioning pin is arranged and for cooperating the line for needing to weld
The through-hole of bundle branch frame, the bracket grip block is vertically arranged at the side of the bracket positioning pin, and the bracket clamps backboard
The side of the bracket positioning pin is provided with bracket clamp springs.
As a further improvement of the above technical scheme, grip block installation protrusion is additionally provided on the bracket positioning seat,
The bracket clamping axle of spring is horizontally placed between the grip block installation protrusion and the bracket grip block, and the branch
Frame clamp springs axis is perpendicular to the bracket grip block.
As a further improvement of the above technical scheme, the pallet positioning component includes needing to weld for support respectively
Battery tray length direction two sides lateral support column one and lateral support column two and for supporting needs to weld respectively
The end support column one and end support column two at battery tray length direction both ends；The lateral support column one and the end branch
It is provided with pallet position block on dagger one, is respectively arranged at the lateral support column two and at the end support column two
Side positioning cylinder and end positioning cylinder are fixedly installed side positioning baffle on the piston rod of the side positioning cylinder,
End positioning baffle is fixedly installed on the piston rod of the end positioning cylinder.
As a further improvement of the above technical scheme, the pallet positioning component further includes pallet gripper cylinder, described
Pallet clamping cylinder barrel is fixedly installed in the fixture base, and the piston rod of the pallet gripper cylinder is arranged upward, and
The piston rod upper end of the pallet gripper cylinder is provided with the fixed briquetting of pallet.
Compared with prior art, the beneficial effects of the present invention are:
A kind of batteries of electric automobile pallet welding fixture provided by the present invention, can to battery tray and wire harness bracket into
Row is accurately positioned, and meets the size requirements and the battery tray finished product of welding quality stable so as to weld out, wire harness bracket
Welding position deviation can satisfy the requirement no more than 0.5 millimeter.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of battery tray of the present invention；
Fig. 2 is the structural schematic diagram of wire harness bracket of the present invention；
Structural representation when Fig. 3 is a kind of batteries of electric automobile pallet welding fixture welding battery tray of the present invention
Figure；
Fig. 4 is a kind of structural schematic diagram of batteries of electric automobile pallet welding fixture of the present invention；
Fig. 5 is the structural schematic diagram of support positioning component of the present invention；
Fig. 6 is structural schematic diagram when support positioning component of the present invention places wire harness bracket；
Fig. 7 is a kind of partial enlargement structural representation of batteries of electric automobile pallet welding fixture of the present invention.
Specific embodiment
Referring to Figure 1 to Figure 7, Fig. 1 to Fig. 7 is the structural schematic diagram of a specific embodiment of the invention；Wherein Fig. 1 is to need
The structural schematic diagram of the battery tray of processing, Fig. 2 are the partial enlargement structural representation for needing the battery tray processed, in which:
1 ' is battery tray, and 2 ' be wire harness bracket.
It is a kind of batteries of electric automobile pallet welding fixture provided in this embodiment, including level is set referring to Fig. 3 to Fig. 7
The fixture base 1 set and the pallet positioning component and support positioning component that are set in the fixture base 1, the bracket
Positioning component includes the bracket positioning cylinder 21 of axis vertical setting, and the cylinder barrel of the bracket positioning cylinder 21 is fixedly installed on institute
It states in fixture base 1, the piston rod of the bracket positioning cylinder 21 is arranged upward, and the piston rod of the bracket positioning cylinder 21
Upper end is provided with bracket positioning seat 22, and bracket positioning pin 23 and bracket grip block 24, institute are provided on the bracket positioning seat 22
State the axis vertical setting of bracket positioning pin 23 and for cooperating the through-hole for needing the wire harness bracket welded, the bracket grip block
24 are vertically arranged at the side of the bracket positioning pin 23, and the bracket grip block 24 is backwards to the one of the bracket positioning pin 23
Side is provided with bracket clamp springs 25.Further, grip block installation protrusion 221 is additionally provided on the bracket positioning seat 22,
25 axis horizontal of bracket clamp springs is set between the grip block installation protrusion 221 and the bracket grip block 24,
And 25 axis of bracket clamp springs is perpendicular to the bracket grip block 24.
Specifically, the pallet positioning component includes the battery tray length direction two sides for supporting needs to weld respectively
Lateral support column 1 and lateral support column 2 32 and the battery tray length direction two for supporting needs to weld respectively
The end support column 1 and end support column 2 34 at end；On the lateral support column 1 and the end support column 1
It is provided with pallet position block 35, is respectively arranged with side at the lateral support column 2 32 and at the end support column 2 34
Positioning cylinder 36 and end positioning cylinder 37 are fixedly installed side positioning baffle on the piston rod of the side positioning cylinder 36
361, end positioning baffle 371 is fixedly installed on the piston rod of the end positioning cylinder 37.The pallet positioning component is also
Including pallet gripper cylinder 38,38 cylinder barrel of pallet gripper cylinder is fixedly installed in the fixture base 1, the tray clamps
The piston rod for holding cylinder 38 is arranged upward, and the piston rod upper end of the pallet gripper cylinder 38 is provided with the fixed briquetting of pallet
381。
In order to meet the size requirement of workpiece, the positioning clamping of workpiece can be divided into two large divisions, and a part is to battery
Pallet is positioned, i.e., the described pallet positioning component, a part is positioned to wire harness bracket, i.e., the described bracket positioning group
Part.
According to principle of six-point fixing, the lateral support column 1, the lateral support column of selection support battery tray
2 32, the plane that the top of the end support column 1 and the end support column 2 34 is constituted is as support datum level；
The side selection of reference frame long side side of battery tray and with its mutually perpendicular face as fixed datum, i.e., the described side branch
The pallet position block 35 being arranged on dagger 1 and the end support column 1；Remaining face is pressed from both sides as clamping face
It fastens, i.e., the fixed briquetting 381 of the described side positioning baffle 361, the end positioning baffle 371 and the pallet.
Select the through-hole on wire harness bracket 2 ' as the positioning pin control of wire harness bracket 2 ', with the bracket positioning pin 23 progress
Positioning, a long side on reselection wire harness bracket 2 ' position clamping face as it, by the bracket grip block 24 and described
Bracket clamp springs 25 are clamped wire harness bracket 2 ' using spring force.
Workpiece back-off has been used in conjunction with ergonomics in order to facilitate worker's installation wiring bracket 2 ' and battery tray 1 '
Mode design fixture.Operating procedure: wire harness bracket 2 ' is first placed in the support positioning component by worker, then by battery tray
1 ' is put on fixture, and after clamping, the bracket positioning cylinder 21, which again pushes to wire harness bracket 2 ', to be welded.
A kind of batteries of electric automobile pallet welding fixture provided in this embodiment compares manual operation, ensure that harness branch
The location accuracy of frame, while the position positioning to wire harness bracket is simplified, weld job personnel only need wire harness bracket to put
It sets in the support positioning component, substantially increases production efficiency.
Better embodiment of the invention is specifically described above, certainly, the present invention can also using with it is upper
The different form of embodiment is stated, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (4)
1. a kind of batteries of electric automobile pallet welding fixture, it is characterised in that: including horizontally disposed fixture base (1) and
The pallet positioning component and support positioning component being set on the fixture base (1), the support positioning component includes axis
The cylinder barrel of the bracket positioning cylinder (21) being vertically arranged, the bracket positioning cylinder (21) is fixedly installed on the fixture base
(1) on, the piston rod of the bracket positioning cylinder (21) is arranged upward, and the piston rod upper end of the bracket positioning cylinder (21)
It is provided with bracket positioning seat (22), is provided with bracket positioning pin (23) and bracket grip block on the bracket positioning seat (22)
(24), the axis vertical setting of the bracket positioning pin (23) and the through-hole of the wire harness bracket for cooperating needs to weld, it is described
Bracket grip block (24) is vertically arranged at the side of the bracket positioning pin (23), and the bracket grip block (24) is backwards to described
The side of bracket positioning pin (23) is provided with bracket clamp springs (25).
2. a kind of batteries of electric automobile pallet welding fixture according to claim 1, it is characterised in that: the bracket positioning
It is additionally provided with grip block on seat (22), raised (221) are installed, bracket clamp springs (25) axis horizontal is set to the folder
It holds plate to install between raised (221) and the bracket grip block (24), and bracket clamp springs (25) axis is perpendicular to institute
State bracket grip block (24).
3. a kind of batteries of electric automobile pallet welding fixture according to claim 1, it is characterised in that: the pallet positioning
Component includes the lateral support column one (31) and side branch of the battery tray length direction two sides for supporting needs to weld respectively
The end support column one (33) at dagger two (32) and the battery tray length direction both ends for supporting needs to weld respectively and
End support column two (34)；Pallet positioning is provided on the lateral support column one (31) and the end support column one (33)
Block (35) is respectively arranged with side positioning cylinder at the lateral support column two (32) and at the end support column two (34)
(36) and end positioning cylinder (37), side positioning baffle is fixedly installed on the piston rod of the side positioning cylinder (36)
(361), end positioning baffle (371) are fixedly installed on the piston rod of the end positioning cylinder (37).
4. a kind of batteries of electric automobile pallet welding fixture according to claim 3, it is characterised in that: the pallet positioning
Component further includes pallet gripper cylinder (38), and pallet gripper cylinder (38) cylinder barrel is fixedly installed on the fixture base (1)
On, the piston rod of the pallet gripper cylinder (38) is arranged upward, and the piston rod upper end of the pallet gripper cylinder (38) is set
It is fixed briquetting (381) to be equipped with pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637195.5A CN109604906A (en) | 2018-12-29 | 2018-12-29 | A kind of batteries of electric automobile pallet welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637195.5A CN109604906A (en) | 2018-12-29 | 2018-12-29 | A kind of batteries of electric automobile pallet welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109604906A true CN109604906A (en) | 2019-04-12 |
Family
ID=66017127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637195.5A Pending CN109604906A (en) | 2018-12-29 | 2018-12-29 | A kind of batteries of electric automobile pallet welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109604906A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052773A (en) * | 2019-06-03 | 2019-07-26 | 东莞市迈泰热传科技有限公司 | A kind of battery tray welding flexible automation fixture and clamping method |
| CN111112906A (en) * | 2019-11-26 | 2020-05-08 | 福尼斯智能装备(珠海)有限公司 | New forms of energy battery tray arc-welding anchor clamps |
| CN112536537A (en) * | 2020-10-29 | 2021-03-23 | 上海凌云工业科技有限公司凌云汽车技术分公司 | Z-direction compression laser welding tool for battery tray |
-
2018
- 2018-12-29 CN CN201811637195.5A patent/CN109604906A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052773A (en) * | 2019-06-03 | 2019-07-26 | 东莞市迈泰热传科技有限公司 | A kind of battery tray welding flexible automation fixture and clamping method |
| CN111112906A (en) * | 2019-11-26 | 2020-05-08 | 福尼斯智能装备(珠海)有限公司 | New forms of energy battery tray arc-welding anchor clamps |
| CN112536537A (en) * | 2020-10-29 | 2021-03-23 | 上海凌云工业科技有限公司凌云汽车技术分公司 | Z-direction compression laser welding tool for battery tray |
| CN112536537B (en) * | 2020-10-29 | 2022-09-27 | 上海凌云工业科技有限公司凌云汽车技术分公司 | Z-direction compression laser welding tool for battery tray |
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